Bootstrap 4 dark theme that supports togging dark/light themes as well. There is no fluff, it changes the color of Bootstrap and that's it, no new thing to learn or unlearn, just Bootstrap, but Dark!
I'll take a look as soon as I can. Meanwhile, if someone wants to investigate what is wrong with .bootstrap-dark pre code vs the original Bootstrap code, feel free to.
Looks like this (different content, but it's also a
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block):I am working around this for now using